Critical
Deno 2.7.0 through 2.9.7 Command Injection via node:child_process
Deno versions 2.7.0 through 2.9.7 on Windows contain a command injection vulnerability in node:child_process where shell arguments are escaped for the wrong shell type. Attackers can inject OS commands by passing untrusted arguments with the shell option, allowing arbitrary command execution with Deno process privileges.
Announced Group revision 1
Original source ↗CVE-2026-103473
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-103473
deno
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "denoland",
"product": "deno",
"versions": [
{
"status": "affected",
"version": "2.7.0",
"versionType": "custom",
"lessThanOrEqual": "2.9.7"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-103473
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #8020 · Revision 1
- Added to Heist Feed
- Publisher date